Kanlaon Volcano shows intensified activity, alert level raised

Kanlaon Volcano in Negros Island emitted ash and experienced 23 volcanic earthquakes on Saturday, January 4, according to the Philippine Institute of Volcanology and Seismology (Phivolcs).

The volcano released an average of 3,469 metric tons of sulfur dioxide per day as of Saturday, with plumes reaching up to 500 meters high.

Most earthquakes recorded in the past 24 hours included three volcanic tremors lasting four to 111 minutes long, while the volcano's edifice remains inflated.

Phivolcs recorded these activities from midnight January 3 until midnight January 4, indicating intensified or magmatic unrest under alert level 3, which was hoisted after the volcano had an explosive eruption on December 9.

Flights in the vicinity of the volcano remain prohibited due to potential hazards such as sudden explosive eruptions and ashfall.

The public is reminded that a six-kilometer radius from the summit should be evacuated for additional safety.